/* =============================================================
   VOLTIO GADGETS — Single Product Page
   ============================================================= */

/* ─────────────────────────────────────────────
   LAYOUT PRODUCTO ÚNICO
───────────────────────────────────────────── */
.woocommerce div.product {
  display:               grid !important;
  grid-template-columns: 1fr 1fr !important;
  grid-template-areas:
    "gallery summary"
    "tabs    tabs"
    "related related" !important;
  gap:     var(--vg-space-10) !important;
  padding: var(--vg-space-10) 0 !important;
  align-items: start !important;
}

/* ─────────────────────────────────────────────
   GALERÍA
───────────────────────────────────────────── */
.woocommerce div.product div.images {
  grid-area:  gallery !important;
  position:   sticky !important;
  top:        100px !important;
}

.woocommerce div.product div.images .woocommerce-product-gallery__wrapper {
  border-radius: var(--vg-radius-lg) !important;
  overflow:      hidden !important;
  background:    var(--vg-bg-secondary) !important;
  border:        1px solid var(--vg-accent-border) !important;
}

.woocommerce div.product div.images img {
  border-radius: 0 !important;
  transition:    transform 0.45s ease !important;
  background:    var(--vg-bg-secondary) !important;
}

/* Thumbnails */
.woocommerce div.product div.images .flex-control-thumbs {
  display:               grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap:                   var(--vg-space-3) !important;
  margin-top:            var(--vg-space-3) !important;
}

.woocommerce div.product div.images .flex-control-thumbs li {
  margin: 0 !important;
}

.woocommerce div.product div.images .flex-control-thumbs img {
  border-radius: var(--vg-radius-sm) !important;
  border:        1px solid var(--vg-accent-border) !important;
  cursor:        pointer !important;
  opacity:       0.65 !important;
  transition:    all var(--vg-transition-fast) !important;
}

.woocommerce div.product div.images .flex-control-thumbs img:hover,
.woocommerce div.product div.images .flex-control-thumbs .flex-active {
  opacity:      1 !important;
  border-color: var(--vg-accent) !important;
  box-shadow:   var(--vg-shadow-neon-sm) !important;
}

/* ─────────────────────────────────────────────
   SUMMARY (info del producto)
───────────────────────────────────────────── */
.woocommerce div.product div.summary {
  grid-area: summary !important;
  display:   flex !important;
  flex-direction: column !important;
  gap:       var(--vg-space-5) !important;
}

/* Marca/Categoría */
.woocommerce div.product .posted_in,
.product-category-label {
  font-size:      var(--vg-text-xs) !important;
  color:          var(--vg-accent) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.12em !important;
  font-weight:    600 !important;
}

/* Título del producto */
.woocommerce div.product h1.product_title {
  font-family:    var(--vg-font-display) !important;
  font-size:      clamp(1.6rem, 2.5vw, 2.2rem) !important;
  font-weight:    800 !important;
  color:          var(--vg-text-primary) !important;
  letter-spacing: 0.01em !important;
  line-height:    1.15 !important;
  margin:         0 !important;
}

/* Rating */
.woocommerce div.product .woocommerce-product-rating {
  display:     flex !important;
  align-items: center !important;
  gap:         var(--vg-space-3) !important;
  margin:      0 !important;
}

.woocommerce div.product .star-rating::before,
.woocommerce div.product .star-rating span::before {
  color: var(--vg-warning) !important;
}

.woocommerce div.product .woocommerce-review-link {
  color:     var(--vg-text-muted) !important;
  font-size: var(--vg-text-sm) !important;
}

/* Separador */
.woocommerce div.product .product-divider {
  height:  1px;
  background: linear-gradient(90deg, var(--vg-accent-border) 0%, transparent 100%);
  margin:  0;
}

/* Precio principal */
.woocommerce div.product p.price,
.woocommerce div.product span.price {
  margin:      0 !important;
  line-height: 1 !important;
}

.woocommerce div.product p.price .woocommerce-Price-amount,
.woocommerce div.product span.price .woocommerce-Price-amount {
  font-family:  var(--vg-font-display) !important;
  font-size:    2.6rem !important;
  font-weight:  800 !important;
  color:        var(--vg-accent-bright) !important;
  text-shadow:  0 0 25px rgba(0, 229, 255, 0.5) !important;
  line-height:  1 !important;
}

.woocommerce div.product p.price del .woocommerce-Price-amount {
  font-size:   1.2rem !important;
  color:       var(--vg-text-muted) !important;
  text-shadow: none !important;
}

/* Descripción corta */
.woocommerce div.product .woocommerce-product-details__short-description {
  color:       var(--vg-text-secondary) !important;
  font-size:   var(--vg-text-base) !important;
  line-height: 1.7 !important;
  border-left: 2px solid var(--vg-accent-border) !important;
  padding-left: var(--vg-space-4) !important;
}

/* Variaciones (colores, tallas) */
.woocommerce div.product form.variations_form table {
  width:          100% !important;
  border-collapse: separate !important;
  border-spacing:  0 var(--vg-space-3) !important;
}

.woocommerce div.product form.variations_form .variations td,
.woocommerce div.product form.variations_form .variations th {
  padding: 0 !important;
  border:  none !important;
}

.woocommerce div.product form.variations_form .variations label {
  font-family:    var(--vg-font-heading) !important;
  font-weight:    600 !important;
  font-size:      var(--vg-text-sm) !important;
  color:          var(--vg-text-secondary) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.06em !important;
  display:        block !important;
  margin-bottom:  var(--vg-space-2) !important;
}

.woocommerce div.product form.variations_form select {
  background:    var(--vg-bg-secondary) !important;
  color:         var(--vg-text-primary) !important;
  border:        1px solid var(--vg-accent-border) !important;
  border-radius: var(--vg-radius-md) !important;
  padding:       10px 16px !important;
  font-family:   var(--vg-font-body) !important;
  font-size:     var(--vg-text-sm) !important;
  width:         100% !important;
  cursor:        pointer !important;
  appearance:    none !important;
}

.woocommerce div.product form.variations_form select:focus {
  border-color: var(--vg-accent) !important;
  box-shadow:   0 0 0 3px var(--vg-accent-dim) !important;
  outline:      none !important;
}

/* Cantidad */
.woocommerce div.product form.cart {
  display:     flex !important;
  align-items: center !important;
  gap:         var(--vg-space-3) !important;
  flex-wrap:   wrap !important;
}

.woocommerce div.product form.cart .quantity {
  display:     flex !important;
  align-items: center !important;
  background:  var(--vg-bg-secondary) !important;
  border:      1px solid var(--vg-accent-border) !important;
  border-radius: var(--vg-radius-md) !important;
  overflow:    hidden !important;
}

.woocommerce div.product form.cart .qty {
  background:  transparent !important;
  color:       var(--vg-text-primary) !important;
  border:      none !important;
  padding:     10px 14px !important;
  font-size:   var(--vg-text-lg) !important;
  font-weight: 700 !important;
  text-align:  center !important;
  width:       64px !important;
  font-family: var(--vg-font-display) !important;
}

.vg-qty-btn {
  background:  transparent;
  border:      none;
  color:       var(--vg-accent);
  font-size:   20px;
  padding:     0 14px;
  cursor:      pointer;
  transition:  all var(--vg-transition-fast);
  height:      100%;
  display:     flex;
  align-items: center;
}

.vg-qty-btn:hover {
  background: var(--vg-accent-dim);
  color:      var(--vg-accent-bright);
}

/* Botón añadir al carrito (producto) */
.woocommerce div.product form.cart .single_add_to_cart_button {
  flex:          1 !important;
  min-width:     180px !important;
  padding:       16px 28px !important;
  background:    linear-gradient(135deg, var(--vg-accent-dark), var(--vg-accent)) !important;
  color:         #FFFFFF !important;
  font-family:   var(--vg-font-heading) !important;
  font-weight:   800 !important;
  font-size:     var(--vg-text-sm) !important;
  letter-spacing: 0.1em !important;
  text-transform: uppercase !important;
  border:        none !important;
  border-radius: var(--vg-radius-md) !important;
  cursor:        pointer !important;
  box-shadow:    0 4px 24px rgba(0, 163, 255, 0.45) !important;
  transition:    all var(--vg-transition-smooth) !important;
  position:      relative !important;
  overflow:      hidden !important;
}

.woocommerce div.product form.cart .single_add_to_cart_button:hover {
  box-shadow: var(--vg-shadow-neon-lg) !important;
  transform:  translateY(-2px) !important;
}

/* Badges de garantía / envío */
.vg-product-badges {
  display:   flex;
  gap:       var(--vg-space-3);
  flex-wrap: wrap;
}

.vg-product-badge {
  display:        flex;
  align-items:    center;
  gap:            var(--vg-space-2);
  padding:        6px 12px;
  background:     var(--vg-bg-glass);
  border:         1px solid var(--vg-accent-border);
  border-radius:  var(--vg-radius-sm);
  font-size:      var(--vg-text-xs);
  color:          var(--vg-text-secondary);
  font-weight:    500;
}

.vg-product-badge svg {
  width:  14px;
  height: 14px;
  color:  var(--vg-accent);
}

/* Compartir */
.woocommerce div.product .woocommerce-product-details__share {
  border-top: 1px solid var(--vg-accent-border) !important;
  padding-top: var(--vg-space-4) !important;
}

/* ─────────────────────────────────────────────
   PRODUCT TABS
───────────────────────────────────────────── */
.woocommerce div.product .woocommerce-tabs {
  grid-area: tabs !important;
  margin-top: var(--vg-space-8) !important;
}

.woocommerce div.product .woocommerce-tabs ul.tabs {
  display:     flex !important;
  gap:         var(--vg-space-2) !important;
  border:      none !important;
  padding:     0 !important;
  margin:      0 0 var(--vg-space-6) !important;
  list-style:  none !important;
  border-bottom: 1px solid var(--vg-accent-border) !important;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li {
  background:    transparent !important;
  border:        none !important;
  border-radius: 0 !important;
  padding:       0 !important;
  margin:        0 !important;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li a {
  font-family:    var(--vg-font-heading) !important;
  font-weight:    600 !important;
  font-size:      var(--vg-text-sm) !important;
  color:          var(--vg-text-muted) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
  padding:        12px 20px !important;
  display:        block !important;
  border-radius:  var(--vg-radius-sm) var(--vg-radius-sm) 0 0 !important;
  border-bottom:  2px solid transparent !important;
  transition:     all var(--vg-transition-fast) !important;
  text-decoration: none !important;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li a:hover {
  color: var(--vg-text-secondary) !important;
  background: rgba(0, 163, 255, 0.05) !important;
}

.woocommerce div.product .woocommerce-tabs ul.tabs li.active a {
  color:           var(--vg-accent-bright) !important;
  background:      var(--vg-accent-dim) !important;
  border-bottom:   2px solid var(--vg-accent) !important;
  text-shadow:     var(--vg-shadow-neon-sm) !important;
}

/* Contenido del tab */
.woocommerce div.product .woocommerce-tabs .panel {
  background:    var(--vg-bg-glass) !important;
  border:        1px solid var(--vg-accent-border) !important;
  border-radius: var(--vg-radius-lg) !important;
  padding:       var(--vg-space-8) !important;
}

.woocommerce div.product .woocommerce-tabs .panel h2 {
  display: none !important;
}

.woocommerce div.product .woocommerce-tabs .panel p,
.woocommerce div.product .woocommerce-tabs .panel li {
  color: var(--vg-text-secondary) !important;
}

/* Tabla de specs */
.vg-specs-table {
  width:          100%;
  border-collapse: separate;
  border-spacing: 0;
}

.vg-specs-table tr {
  border-bottom: 1px solid rgba(74, 85, 104, 0.15);
}

.vg-specs-table tr:last-child {
  border-bottom: none;
}

.vg-specs-table td {
  padding: 12px var(--vg-space-4);
  font-size: var(--vg-text-sm);
}

.vg-specs-table td:first-child {
  color:       var(--vg-text-muted);
  font-weight: 500;
  width:       40%;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size:   var(--vg-text-xs);
}

.vg-specs-table td:last-child {
  color:       var(--vg-text-primary);
  font-weight: 600;
}

/* ─────────────────────────────────────────────
   PRODUCTOS RELACIONADOS
───────────────────────────────────────────── */
.woocommerce div.product .related {
  grid-area:  related !important;
  margin-top: var(--vg-space-8) !important;
}

.woocommerce div.product .related h2,
.woocommerce div.product .upsells h2 {
  font-family:    var(--vg-font-display) !important;
  font-size:      var(--vg-text-2xl) !important;
  font-weight:    800 !important;
  color:          var(--vg-text-primary) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.04em !important;
  margin-bottom:  var(--vg-space-6) !important;
}

.woocommerce div.product .related ul.products {
  grid-template-columns: repeat(4, 1fr) !important;
}